adding a checkbox for remembering SIM at specific numbers

app/src/main/kotlin/com/simplemobiletools/contacts/pro/activities/DialerActivity.kt

@@ -16,6 +16,8 @@ import com.simplemobiletools.commons.helpers.PERMISSION_READ_PHONE_STATE
 import com.simplemobiletools.commons.helpers.REQUEST_CODE_SET_DEFAULT_DIALER
 import com.simplemobiletools.contacts.pro.R
 import com.simplemobiletools.contacts.pro.dialogs.SelectSIMDialog
+import com.simplemobiletools.contacts.pro.extensions.config
+import com.simplemobiletools.contacts.pro.extensions.getAvailableSIMCardLabels
 
 class DialerActivity : SimpleActivity() {
     private var callNumber: Uri? = null
@@ -46,7 +48,7 @@ class DialerActivity : SimpleActivity() {
     @SuppressLint("MissingPermission")
     private fun initOutgoingCall() {
         try {
-            getHandleToUse { handle ->
+            getHandleToUse(callNumber.toString()) { handle ->
                 Bundle().apply {
                     putParcelable(TelecomManager.EXTRA_PHONE_ACCOUNT_HANDLE, handle)
                     putBoolean(TelecomManager.EXTRA_START_CALL_WITH_VIDEO_STATE, false)
@@ -62,15 +64,21 @@ class DialerActivity : SimpleActivity() {
     }
 
     @SuppressLint("MissingPermission")
-    private fun getHandleToUse(callback: (PhoneAccountHandle) -> Unit) {
+    private fun getHandleToUse(phoneNumber: String, callback: (PhoneAccountHandle) -> Unit) {
         val defaultHandle = telecomManager.getDefaultOutgoingPhoneAccount(PhoneAccount.SCHEME_TEL)
         when {
             intent.hasExtra(TelecomManager.EXTRA_PHONE_ACCOUNT_HANDLE) -> callback(intent.getParcelableExtra(TelecomManager.EXTRA_PHONE_ACCOUNT_HANDLE)!!)
+            config.getCustomSIM(phoneNumber)?.isNotEmpty() == true -> {
+                val storedLabel = Uri.decode(config.getCustomSIM(phoneNumber))
+                val availableSIMs = getAvailableSIMCardLabels()
+                val firstornull = availableSIMs.firstOrNull { it.label == storedLabel }?.handle ?: availableSIMs.first().handle
+                callback(firstornull)
+            }
             defaultHandle != null -> callback(defaultHandle)
             else -> {
                 handlePermission(PERMISSION_READ_PHONE_STATE) {
                     if (it) {
-                        SelectSIMDialog(this) { handle ->
+                        SelectSIMDialog(this, phoneNumber) { handle ->
                             callback(handle)
                         }
                     }

app/src/main/kotlin/com/simplemobiletools/contacts/pro/dialogs/SelectSIMDialog.kt

@@ -1,7 +1,6 @@
 package com.simplemobiletools.contacts.pro.dialogs
 
 import android.annotation.SuppressLint
-import android.net.Uri
 import android.telecom.PhoneAccountHandle
 import android.view.ViewGroup
 import android.widget.RadioButton
@@ -9,31 +8,24 @@ import android.widget.RadioGroup
 import androidx.appcompat.app.AlertDialog
 import com.simplemobiletools.commons.activities.BaseSimpleActivity
 import com.simplemobiletools.commons.extensions.setupDialogStuff
-import com.simplemobiletools.commons.extensions.telecomManager
 import com.simplemobiletools.contacts.pro.R
+import com.simplemobiletools.contacts.pro.extensions.config
+import com.simplemobiletools.contacts.pro.extensions.getAvailableSIMCardLabels
 import kotlinx.android.synthetic.main.dialog_select_sim.view.*
 
 @SuppressLint("MissingPermission")
-class SelectSIMDialog(val activity: BaseSimpleActivity, val callback: (handle: PhoneAccountHandle) -> Unit) {
+class SelectSIMDialog(val activity: BaseSimpleActivity, val phoneNumber: String, val callback: (handle: PhoneAccountHandle) -> Unit) {
     private var dialog: AlertDialog? = null
+    private val view = activity.layoutInflater.inflate(R.layout.dialog_select_sim, null)
 
     init {
-        val view = activity.layoutInflater.inflate(R.layout.dialog_select_sim, null)
         val radioGroup = view.select_sim_radio_group
 
-        activity.telecomManager.callCapablePhoneAccounts.forEachIndexed { index, account ->
-            val phoneAccount = activity.telecomManager.getPhoneAccount(account)
-            var label = phoneAccount.label.toString()
-            var address = phoneAccount.address.toString()
-            if (address.startsWith("tel:") && address.substringAfter("tel:").isNotEmpty()) {
-                address = Uri.decode(address.substringAfter("tel:"))
-                label += " ($address)"
-            }
-
+        activity.getAvailableSIMCardLabels().forEachIndexed { index, SIMAccount ->
             val radioButton = (activity.layoutInflater.inflate(R.layout.radio_button, null) as RadioButton).apply {
-                text = label
+                text = SIMAccount.label
                 id = index
-                setOnClickListener { selectedSIM(phoneAccount.accountHandle) }
+                setOnClickListener { selectedSIM(SIMAccount.handle, SIMAccount.label) }
             }
             radioGroup!!.addView(radioButton, RadioGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT))
         }
@@ -44,7 +36,11 @@ class SelectSIMDialog(val activity: BaseSimpleActivity, val callback: (handle: P
             }
     }
 
-    private fun selectedSIM(handle: PhoneAccountHandle) {
+    private fun selectedSIM(handle: PhoneAccountHandle, label: String) {
+        if (view.select_sim_remember.isChecked) {
+            activity.config.saveCustomSIM(phoneNumber, label)
+        }
+
         callback(handle)
         dialog?.dismiss()
     }

app/src/main/kotlin/com/simplemobiletools/contacts/pro/extensions/Context.kt

@@ -1,5 +1,6 @@
 package com.simplemobiletools.contacts.pro.extensions
 
+import android.annotation.SuppressLint
 import android.content.Context
 import android.content.Context.AUDIO_SERVICE
 import android.content.Intent
@@ -12,6 +13,7 @@ import android.provider.ContactsContract
 import androidx.core.content.FileProvider
 import com.simplemobiletools.commons.extensions.getIntValue
 import com.simplemobiletools.commons.extensions.hasPermission
+import com.simplemobiletools.commons.extensions.telecomManager
 import com.simplemobiletools.commons.extensions.toast
 import com.simplemobiletools.commons.helpers.PERMISSION_READ_CONTACTS
 import com.simplemobiletools.commons.helpers.PERMISSION_WRITE_CONTACTS
@@ -26,6 +28,7 @@ import com.simplemobiletools.contacts.pro.interfaces.GroupsDao
 import com.simplemobiletools.contacts.pro.models.Contact
 import com.simplemobiletools.contacts.pro.models.ContactSource
 import com.simplemobiletools.contacts.pro.models.Organization
+import com.simplemobiletools.contacts.pro.models.SIMAccount
 import java.io.File
 
 val Context.config: Config get() = Config.newInstance(applicationContext)
@@ -326,3 +329,20 @@ fun Context.getAllContactSources(): ArrayList<ContactSource> {
 }
 
 fun Context.getPrivateContactSource() = ContactSource(SMT_PRIVATE, SMT_PRIVATE, getString(R.string.phone_storage_hidden))
+
+@SuppressLint("MissingPermission")
+fun Context.getAvailableSIMCardLabels(): ArrayList<SIMAccount> {
+    val SIMAccounts = ArrayList<SIMAccount>()
+    telecomManager.callCapablePhoneAccounts.forEach { account ->
+        val phoneAccount = telecomManager.getPhoneAccount(account)
+        var label = phoneAccount.label.toString()
+        var address = phoneAccount.address.toString()
+        if (address.startsWith("tel:") && address.substringAfter("tel:").isNotEmpty()) {
+            address = Uri.decode(address.substringAfter("tel:"))
+            label += " ($address)"
+        }
+        val SIM = SIMAccount(phoneAccount.accountHandle, label)
+        SIMAccounts.add(SIM)
+    }
+    return SIMAccounts
+}

app/src/main/kotlin/com/simplemobiletools/contacts/pro/helpers/Config.kt

@@ -1,6 +1,7 @@
 package com.simplemobiletools.contacts.pro.helpers
 
 import android.content.Context
+import android.net.Uri
 import com.google.gson.Gson
 import com.google.gson.reflect.TypeToken
 import com.simplemobiletools.commons.helpers.BaseConfig
@@ -72,6 +73,12 @@ class Config(context: Context) : BaseConfig(context) {
         get() = prefs.getString(SPEED_DIAL, "")!!
         set(speedDial) = prefs.edit().putString(SPEED_DIAL, speedDial).apply()
 
+    fun saveCustomSIM(number: String, SIMlabel: String) {
+        prefs.edit().putString(REMEMBER_SIM_PREFIX + number, Uri.encode(SIMlabel)).apply()
+    }
+
+    fun getCustomSIM(number: String) = prefs.getString(REMEMBER_SIM_PREFIX + number, "")
+
     fun getSpeedDialValues(): ArrayList<SpeedDial> {
         val speedDialType = object : TypeToken<List<SpeedDial>>() {}.type
         val speedDialValues = Gson().fromJson<ArrayList<SpeedDial>>(speedDial, speedDialType) ?: ArrayList(1)

app/src/main/kotlin/com/simplemobiletools/contacts/pro/helpers/Constants.kt

@@ -24,6 +24,7 @@ const val SHOW_DIALPAD_LETTERS = "show_dialpad_letters"
 const val SPEED_DIAL = "speed_dial"
 const val LAST_EXPORT_PATH = "last_export_path"
 const val WAS_LOCAL_ACCOUNT_INITIALIZED = "was_local_account_initialized"
+const val REMEMBER_SIM_PREFIX = "remember_sim_"
 
 const val CONTACT_ID = "contact_id"
 const val SMT_PRIVATE = "smt_private"   // used at the contact source of local contacts hidden from other apps

app/src/main/kotlin/com/simplemobiletools/contacts/pro/models/SIMAccount.kt

@@ -0,0 +1,5 @@
+package com.simplemobiletools.contacts.pro.models
+
+import android.telecom.PhoneAccountHandle
+
+data class SIMAccount(val handle: PhoneAccountHandle, val label: String)

app/src/main/res/layout/dialog_select_sim.xml

@@ -18,6 +18,18 @@
     <RadioGroup
         android:id="@+id/select_sim_radio_group"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content" />
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="@dimen/small_margin" />
+
+    <include layout="@layout/divider" />
+
+    <com.simplemobiletools.commons.views.MyAppCompatCheckbox
+        android:id="@+id/select_sim_remember"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/small_margin"
+        android:paddingTop="@dimen/activity_margin"
+        android:paddingBottom="@dimen/activity_margin"
+        android:text="@string/always_use_this_sim" />
 
 </LinearLayout>